grep -r -I -l $'^\\xEF\\xBB\\xBF' . | xargs sed -i 's/^\\xEF\\xBB\\xBF//g'#该片段来自于http://www.codesnippet.cn/detail/1704201512299.html
来源: http://www.codesnippet.cn/detail/1704201512299.html